v3.26.1
Accumulated Other Comprehensive Income - Schedule of Changes in Accumulated Other Comprehensive Income (Details) - USD ($)
$ in Millions
 3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Accumulated Other Comprehensive Loss    
Beginning balance $ 3,375.7 $ 2,995.2
Other comprehensive loss before reclassifications, net of taxes (56.9) 122.5
Amounts reclassified from accumulated other comprehensive loss, net of taxes (0.2) 0.3
Net current-period other comprehensive loss, net of taxes (57.1) 122.8
Ending balance 3,305.1 3,166.6
Accumulated other comprehensive loss    
Accumulated Other Comprehensive Loss    
Beginning balance 220.0 (155.1)
Ending balance 162.9 (32.3)
Foreign currency translation adjustments    
Accumulated Other Comprehensive Loss    
Beginning balance 209.7 (153.6)
Other comprehensive loss before reclassifications, net of taxes (56.9) 122.5
Amounts reclassified from accumulated other comprehensive loss, net of taxes 0.0 0.0
Net current-period other comprehensive loss, net of taxes (56.9) 122.5
Ending balance 152.8 (31.1)
Pension liability adjustments, net of taxes    
Accumulated Other Comprehensive Loss    
Beginning balance 10.3 (1.5)
Other comprehensive loss before reclassifications, net of taxes 0.0 0.0
Amounts reclassified from accumulated other comprehensive loss, net of taxes (0.2) 0.3
Net current-period other comprehensive loss, net of taxes (0.2) 0.3
Ending balance $ 10.1 $ (1.2)